Radeon HD 2600 PRO and GM204 - video card comparison

Radeon HD 2600 PRO

GM204

Architecture

TeraScale (2005−2013)

Maxwell 2.0 (2015−2019)

GPU code name

RV630

GM204

Market segment

Desktop

Release date

June 2007

Interface

PCIe 1.0 x16

Supplementary power connectors

None

Core clock speed

600 MHz

Floating-point performance

144 gflops

Manufacturing process technology

65 nm

28 nm

Number of transistors

390 million

5,200 million

Pipelines / CUDA cores

120

2048

Power consumption (TDP)

35 Watt

Texture fill rate

4.800

Memory type

DDR2

Maximum RAM amount

512 MB

Memory bus width

128 Bit

Memory clock speed

1000 MHz

Memory bandwidth

16 GB/s

Display Connectors

2x DVI, 1x S-Video

DirectX

10.0 (10_0)

12 (12_1)

CUDA

5.2

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.0

6.7 (6.4)

Vulkan

N/A

1.3

NVENC

5th Gen

PureVideo HD

VP6